{"product_id":"l-cysteine-hydrochloride","title":"L-Cysteine Hydrochloride USP — Amino Acid for Food \u0026 Baking","description":"\u003cstyle\u003e\n.bnp*{box-sizing:border-box;margin:0;padding:0}\n.bnp{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#1A2D45;font-size:15px;line-height:1.6;max-width:860px}\n.bnp-trust-strip{display:flex;gap:0;border:1px solid #D0DDEF;border-radius:8px;overflow:hidden;margin-bottom:20px}\n.bnp-ts-item{flex:1;padding:10px 8px;text-align:center;border-right:1px solid #D0DDEF;font-size:11px;color:#5A6A7A;line-height:1.4}\n.bnp-ts-item:last-child{border-right:none}\n.bnp-ts-icon{font-size:18px;display:block;margin-bottom:3px}\n.bnp-ts-label{font-weight:700;color:#1A2D45;display:block}\n.bnp input[type=radio]{display:none}\n.bnp-tabs{display:flex;border-bottom:2px solid #D0DDEF;margin-bottom:0;gap:0;flex-wrap:wrap}\n.bnp-tab-label{padding:12px 20px;font-size:13px;font-weight:600;color:#7A8FA6;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;letter-spacing:.3px;transition:color .15s;white-space:nowrap}\n.bnp-tab-label:hover{color:#2C4A6E}\n#bnp-t1:checked~.bnp-tabs label[for=bnp-t1],#bnp-t2:checked~.bnp-tabs label[for=bnp-t2],#bnp-t3:checked~.bnp-tabs label[for=bnp-t3],#bnp-t4:checked~.bnp-tabs label[for=bnp-t4],#bnp-t5:checked~.bnp-tabs label[for=bnp-t5]{color:#2C4A6E;border-bottom-color:#2C4A6E}\n.bnp-panel{display:none;padding:28px 0 8px}\n#bnp-t1:checked~.bnp-panels #bnp-p1,#bnp-t2:checked~.bnp-panels #bnp-p2,#bnp-t3:checked~.bnp-panels #bnp-p3,#bnp-t4:checked~.bnp-panels #bnp-p4,#bnp-t5:checked~.bnp-panels #bnp-p5{display:block}\n.bnp-lead{font-size:15px;color:#2A3A4A;line-height:1.8;margin-bottom:20px;border-left:3px solid #2C4A6E;padding-left:14px}\n.bnp-h{font-size:12px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:#3D6494;margin:24px 0 12px}\n.bnp-h:first-child{margin-top:0}\n.bnp-badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}\n.bnp-badge{background:#1A2D45;color:#E8EFF7;font-size:11px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;border-radius:4px;padding:5px 11px}\n.bnp-badge-o{background:transparent;color:#2C4A6E;border:1.5px solid #2C4A6E;font-size:11px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;border-radius:4px;padding:4px 10px}\n.bnp-badge-warn{background:#C0392B;color:#fff;font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;border-radius:4px;padding:5px 11px}\n.bnp-uses{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:24px}\n.bnp-use{background:#E8EFF7;border:1px solid #D0DDEF;border-radius:10px;padding:14px 12px;text-align:center}\n.bnp-use-icon{font-size:22px;margin-bottom:6px;display:block}\n.bnp-use-name{font-size:12px;font-weight:700;color:#1A2D45;display:block;margin-bottom:2px}\n.bnp-use-eg{font-size:11px;color:#5A7A9A}\n.bnp-box{background:#E8EFF7;border:1px solid #D0DDEF;border-radius:10px;padding:18px 20px;margin-bottom:20px}\n.bnp-box-title{font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:#2C4A6E;margin-bottom:12px}\n.bnp-list{list-style:none;display:flex;flex-direction:column;gap:7px}\n.bnp-list li{font-size:13px;color:#2A3A4A;display:flex;align-items:flex-start;gap:8px;line-height:1.5}\n.bnp-list li::before{content:'✓';color:#2C4A6E;font-weight:800;flex-shrink:0;margin-top:1px}\n.bnp-table{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:20px}\n.bnp-table th{background:#1A2D45;color:#E8EFF7;font-weight:600;text-align:left;padding:10px 14px;font-size:11px;letter-spacing:.8px;text-transform:uppercase}\n.bnp-table td{padding:9px 14px;border-bottom:1px solid #D0DDEF;color:#1A2D45}\n.bnp-table tr:last-child td{border-bottom:none}\n.bnp-table tr:nth-child(even) td{background:#E8EFF7}\n.bnp-faq{display:flex;flex-direction:column;gap:0}\n.bnp-faq-item{border-bottom:1px solid #D0DDEF}\n.bnp-faq-item:last-child{border-bottom:none}\n.bnp-faq-item input{display:none}\n.bnp-faq-q{font-size:14px;font-weight:600;color:#1A2D45;padding:14px 0;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px}\n.bnp-faq-q::after{content:'＋';color:#3D6494;font-size:16px;flex-shrink:0}\n.bnp-faq-item input:checked~.bnp-faq-q::after{content:'－'}\n.bnp-faq-a{display:none;font-size:13px;color:#2A3A4A;padding:0 0 14px;line-height:1.7}\n.bnp-faq-item input:checked~.bnp-faq-a{display:block}\n.bnp-callout{background:#EEF4FE;border-left:3px solid #2C4A6E;border-radius:0 8px 8px 0;padding:13px 16px;font-size:13px;color:#1A2D45;margin-bottom:20px;line-height:1.6}\n.bnp-allergen{background:#FDF2F2;border:1.5px solid #C0392B;border-radius:8px;padding:13px 16px;font-size:13px;color:#7B241C;margin-bottom:20px;line-height:1.6;font-weight:500}\n.bnp-proof{background:#1A2D45;border-radius:10px;padding:16px 20px;margin-bottom:20px;display:flex;align-items:center;gap:16px}\n.bnp-proof-text{font-size:13px;color:rgba(255,255,255,0.85);line-height:1.5}\n.bnp-proof-text strong{color:#fff}\n.bnp-proof-icon{font-size:28px;flex-shrink:0}\n.bnp-disclaimer{font-size:11px;color:#7A8FA6;border-top:1px solid #D0DDEF;padding-top:14px;margin-top:20px;font-style:italic;line-height:1.7}\n@media(max-width:600px){.bnp-uses{grid-template-columns:repeat(2,1fr)}.bnp-tab-label{padding:10px 12px;font-size:12px}.bnp-trust-strip{flex-wrap:wrap}.bnp-ts-item{min-width:50%;border-bottom:1px solid #D0DDEF}}\n\u003c\/style\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!--\n  PRODUCT: L-Cysteine Hydrochloride USP — Amino Acid for Food \u0026 Baking\n  BRAND: Benario (benario.com.au)\n  MANUFACTURER: AuSaMicS Pty Ltd, Melbourne, Australia (ABN 56 676 640 467)\n  CAS: 52-89-1 anhydrous HCl \/ 7048-04-6 monohydrate — confirm supplied form by COA\n  FOOD ADDITIVE: E920 \/ INS 920\n  GRADE: USP\n  SIZES: 100g, 250g, 500g, 1kg\n  CONTACT: info@benario.com.au\n  INTENT QUERIES: buy L-cysteine hydrochloride Australia, L-cysteine HCl USP, L-cysteine hydrochloride food grade, E920 flour treatment agent, dough reducing agent, bakery amino acid, L-cysteine powder Australia, USP amino acid ingredient\n--\u003e\n\u003cdiv class=\"bnp\"\u003e\n\u003cinput checked id=\"bnp-t1\" name=\"bnp-tab\" type=\"radio\"\u003e \u003cinput id=\"bnp-t2\" name=\"bnp-tab\" type=\"radio\"\u003e \u003cinput id=\"bnp-t3\" name=\"bnp-tab\" type=\"radio\"\u003e \u003cinput id=\"bnp-t4\" name=\"bnp-tab\" type=\"radio\"\u003e \u003cinput id=\"bnp-t5\" name=\"bnp-tab\" type=\"radio\"\u003e\n\u003cdiv class=\"bnp-trust-strip\"\u003e\n\u003cdiv class=\"bnp-ts-item\"\u003e\n\u003cspan class=\"bnp-ts-icon\"\u003e⚕️\u003c\/span\u003e\u003cspan class=\"bnp-ts-label\"\u003eUSP Grade\u003c\/span\u003eHigh-purity amino acid\u003c\/div\u003e\n\u003cdiv class=\"bnp-ts-item\"\u003e\n\u003cspan class=\"bnp-ts-icon\"\u003e🥖\u003c\/span\u003e\u003cspan class=\"bnp-ts-label\"\u003eE920 \/ INS 920\u003c\/span\u003eFlour treatment agent\u003c\/div\u003e\n\u003cdiv class=\"bnp-ts-item\"\u003e\n\u003cspan class=\"bnp-ts-icon\"\u003e📦\u003c\/span\u003e\u003cspan class=\"bnp-ts-label\"\u003ePacked in Australia\u003c\/span\u003e100g to 1kg packs\u003c\/div\u003e\n\u003cdiv class=\"bnp-ts-item\"\u003e\n\u003cspan class=\"bnp-ts-icon\"\u003e🧾\u003c\/span\u003e\u003cspan class=\"bnp-ts-label\"\u003eCOA available\u003c\/span\u003eSource \u0026amp; specs on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-tabs\"\u003e\n\u003clabel for=\"bnp-t1\" class=\"bnp-tab-label\"\u003eDescription\u003c\/label\u003e \u003clabel for=\"bnp-t2\" class=\"bnp-tab-label\"\u003eUsage Guide\u003c\/label\u003e \u003clabel for=\"bnp-t3\" class=\"bnp-tab-label\"\u003eSpecifications\u003c\/label\u003e \u003clabel for=\"bnp-t4\" class=\"bnp-tab-label\"\u003eSafety \u0026amp; SDS\u003c\/label\u003e \u003clabel for=\"bnp-t5\" class=\"bnp-tab-label\"\u003eFAQ\u003c\/label\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-panels\"\u003e\n\u003cdiv id=\"bnp-p1\" class=\"bnp-panel\"\u003e\n\u003cdiv class=\"bnp-badges\"\u003e\n\u003cspan class=\"bnp-badge\"\u003eUSP Grade\u003c\/span\u003e \u003cspan class=\"bnp-badge\"\u003eL-Amino Acid\u003c\/span\u003e \u003cspan class=\"bnp-badge\"\u003eE920 \/ INS 920\u003c\/span\u003e \u003cspan class=\"bnp-badge-o\"\u003eCOA Available\u003c\/span\u003e \u003cspan class=\"bnp-badge-o\"\u003eBenario Food Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-callout\"\u003e🥖 \u003cstrong\u003eBakery formulation note:\u003c\/strong\u003e L-Cysteine Hydrochloride is a strong dough reducing agent used at very low levels in suitable bakery systems. Always validate dosage by pilot trial and comply with applicable food additive limits and labelling requirements.\u003c\/div\u003e\n\u003cp class=\"bnp-lead\"\u003eBenario L-Cysteine Hydrochloride USP is a high-purity amino acid ingredient supplied as a white to off-white crystalline powder. In food and bakery applications, L-Cysteine is known as E920 \/ INS 920 and is used as a flour treatment agent to help relax dough, improve machinability and reduce mixing time in selected formulations. It is also used in food, flavour, nutrition and technical formulation work where a USP-grade L-cysteine hydrochloride ingredient is required.\u003c\/p\u003e\n\u003cdiv class=\"bnp-proof\"\u003e\n\u003cspan class=\"bnp-proof-icon\"\u003e🏭\u003c\/span\u003e\n\u003cdiv class=\"bnp-proof-text\"\u003e\n\u003cstrong\u003eBenario by AuSaMicS Pty Ltd\u003c\/strong\u003e — Australian food ingredient range backed by AuSaMicS technical sourcing, documentation support and local packing. Batch COA available on request.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-h\"\u003ePopular uses\u003c\/div\u003e\n\u003cdiv class=\"bnp-uses\"\u003e\n\u003cdiv class=\"bnp-use\"\u003e\n\u003cspan class=\"bnp-use-icon\"\u003e🥖\u003c\/span\u003e\u003cspan class=\"bnp-use-name\"\u003eBakery\u003c\/span\u003e\u003cspan class=\"bnp-use-eg\"\u003eDough relaxation and processing aid\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-use\"\u003e\n\u003cspan class=\"bnp-use-icon\"\u003e🌾\u003c\/span\u003e\u003cspan class=\"bnp-use-name\"\u003eFlour Treatment\u003c\/span\u003e\u003cspan class=\"bnp-use-eg\"\u003eE920 \/ INS 920 flour treatment agent\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-use\"\u003e\n\u003cspan class=\"bnp-use-icon\"\u003e🍜\u003c\/span\u003e\u003cspan class=\"bnp-use-name\"\u003eNoodles\u003c\/span\u003e\u003cspan class=\"bnp-use-eg\"\u003eTexture and dough handling trials\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-use\"\u003e\n\u003cspan class=\"bnp-use-icon\"\u003e🧪\u003c\/span\u003e\u003cspan class=\"bnp-use-name\"\u003eFood R\u0026amp;D\u003c\/span\u003e\u003cspan class=\"bnp-use-eg\"\u003ePilot batches and formulation testing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-use\"\u003e\n\u003cspan class=\"bnp-use-icon\"\u003e🧂\u003c\/span\u003e\u003cspan class=\"bnp-use-name\"\u003eFlavour Systems\u003c\/span\u003e\u003cspan class=\"bnp-use-eg\"\u003eSulfur-containing amino acid chemistry\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-use\"\u003e\n\u003cspan class=\"bnp-use-icon\"\u003e💊\u003c\/span\u003e\u003cspan class=\"bnp-use-name\"\u003eNutrition Blends\u003c\/span\u003e\u003cspan class=\"bnp-use-eg\"\u003eAmino acid ingredient where permitted\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-box\"\u003e\n\u003cdiv class=\"bnp-box-title\"\u003eWhy Benario L-Cysteine Hydrochloride USP\u003c\/div\u003e\n\u003cul class=\"bnp-list\"\u003e\n\u003cli\u003eUSP-grade L-Cysteine Hydrochloride — high-purity amino acid specification\u003c\/li\u003e\n\u003cli\u003eRecognised food additive function — E920 \/ INS 920 flour treatment agent\u003c\/li\u003e\n\u003cli\u003eUseful in bakery R\u0026amp;D for dough relaxation, machinability and processing trials\u003c\/li\u003e\n\u003cli\u003eWater-soluble crystalline powder — easy to dose in controlled premixes\u003c\/li\u003e\n\u003cli\u003eStrong functional effect at low levels — suitable for precision formulation\u003c\/li\u003e\n\u003cli\u003eBatch COA available — confirm assay, CAS\/hydrate form and source details\u003c\/li\u003e\n\u003cli\u003eFour practical pack sizes: 100g, 250g, 500g and 1kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-h\"\u003eQuick reference\u003c\/div\u003e\n\u003ctable class=\"bnp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlso known as\u003c\/td\u003e\n\u003ctd\u003eL-Cysteine HCl, L-Cysteine hydrochloride, E920, INS 920\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAS number\u003c\/td\u003e\n\u003ctd\u003e52-89-1 \/ 7048-04-6 depending on hydrate form — confirm by COA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eUSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eAmino acid ingredient; flour treatment agent; dough reducing agent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eWhite to off-white crystalline powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOdour\u003c\/td\u003e\n\u003ctd\u003eCharacteristic sulfur \/ amino acid odour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolubility\u003c\/td\u003e\n\u003ctd\u003eSoluble in water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication area\u003c\/td\u003e\n\u003ctd\u003eBakery, flour treatment, noodles, food R\u0026amp;D, flavour\/nutrition formulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack sizes\u003c\/td\u003e\n\u003ctd\u003e100g · 250g · 500g · 1kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eCool, dry, sealed; protect from air, heat and moisture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"bnp-disclaimer\"\u003eBenario is a trading name\/food ingredient brand backed by AuSaMicS Pty Ltd (ABN 56 676 640 467). This product is supplied as an ingredient for food, bakery and formulation use. It is not supplied as a finished dietary supplement or therapeutic good. Final formulation, additive permissions, dosage, source declarations, claims and label compliance are the buyer’s responsibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"bnp-p2\" class=\"bnp-panel\"\u003e\n\u003cp class=\"bnp-lead\"\u003eL-Cysteine Hydrochloride is normally used at very low levels in bakery and flour-treatment systems. Its effect is strong, so accurate weighing, premixing and controlled trials are important before commercial use.\u003c\/p\u003e\n\u003cdiv class=\"bnp-callout\"\u003e⚖️ \u003cstrong\u003ePrecision dosing required:\u003c\/strong\u003e Do not add directly by spoon or visual estimate. Use a precise scale and prepare a premix where needed. Overuse may weaken dough excessively or affect flavour and aroma.\u003c\/div\u003e\n\u003cdiv class=\"bnp-h\"\u003eTypical application guide\u003c\/div\u003e\n\u003ctable class=\"bnp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eTypical use approach\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBread dough\u003c\/td\u003e\n\u003ctd\u003eVery low ppm-level use\u003c\/td\u003e\n\u003ctd\u003eUsed to relax dough and improve machinability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePizza \/ flatbread dough\u003c\/td\u003e\n\u003ctd\u003ePilot trial required\u003c\/td\u003e\n\u003ctd\u003eMay reduce snap-back and improve sheeting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoodle dough\u003c\/td\u003e\n\u003ctd\u003eControlled formulation testing\u003c\/td\u003e\n\u003ctd\u003eCan influence dough handling and texture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlour premixes\u003c\/td\u003e\n\u003ctd\u003ePre-blend thoroughly\u003c\/td\u003e\n\u003ctd\u003eEnsure uniform distribution through carrier system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFood R\u0026amp;D\u003c\/td\u003e\n\u003ctd\u003eSmall controlled batches\u003c\/td\u003e\n\u003ctd\u003eCheck effect on processing, flavour and shelf stability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlavour systems\u003c\/td\u003e\n\u003ctd\u003eFormula-specific\u003c\/td\u003e\n\u003ctd\u003eSulfur amino acid chemistry may affect aroma profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"bnp-h\"\u003eFunctional effect in dough\u003c\/div\u003e\n\u003cdiv class=\"bnp-box\"\u003e\n\u003cul class=\"bnp-list\"\u003e\n\u003cli\u003eActs as a reducing agent in dough systems\u003c\/li\u003e\n\u003cli\u003eHelps relax gluten structure in suitable bakery formulations\u003c\/li\u003e\n\u003cli\u003eCan reduce mixing time and improve machinability\u003c\/li\u003e\n\u003cli\u003eMay reduce elasticity and dough snap-back during sheeting\u003c\/li\u003e\n\u003cli\u003eRequires controlled use — excess can make dough too soft or sticky\u003c\/li\u003e\n\u003cli\u003eWorks differently from oxidising agents such as ascorbic acid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-h\"\u003eL-Cysteine vs common bakery improvers\u003c\/div\u003e\n\u003ctable class=\"bnp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eIngredient\u003c\/th\u003e\n\u003cth\u003eMain action\u003c\/th\u003e\n\u003cth\u003eTypical role\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL-Cysteine HCl\u003c\/td\u003e\n\u003ctd\u003eReducing agent\u003c\/td\u003e\n\u003ctd\u003eRelaxes dough, improves extensibility and processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAscorbic Acid\u003c\/td\u003e\n\u003ctd\u003eOxidising improver\u003c\/td\u003e\n\u003ctd\u003eStrengthens dough and improves gas retention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnzymes\u003c\/td\u003e\n\u003ctd\u003eBiochemical processing aid\u003c\/td\u003e\n\u003ctd\u003eImproves volume, softness, fermentation or crumb depending on enzyme\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDATEM \/ emulsifiers\u003c\/td\u003e\n\u003ctd\u003eEmulsification and strengthening\u003c\/td\u003e\n\u003ctd\u003eImproves dough tolerance, volume and texture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLecithin\u003c\/td\u003e\n\u003ctd\u003eEmulsifier\u003c\/td\u003e\n\u003ctd\u003eImproves fat dispersion and dough softness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"bnp-h\"\u003eTips for use\u003c\/div\u003e\n\u003cdiv class=\"bnp-box\"\u003e\n\u003cul class=\"bnp-list\"\u003e\n\u003cli\u003eStart with a small pilot batch before using in production\u003c\/li\u003e\n\u003cli\u003ePrepare a uniform premix to avoid concentrated spots in dough\u003c\/li\u003e\n\u003cli\u003eAdd according to your validated process and mixing sequence\u003c\/li\u003e\n\u003cli\u003eEvaluate dough relaxation, stickiness, mixing time, proofing and final texture\u003c\/li\u003e\n\u003cli\u003eCheck aroma impact — L-Cysteine can have a sulfur-like odour\u003c\/li\u003e\n\u003cli\u003eFor commercial foods, verify permitted use levels and label declaration before launch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-h\"\u003eStorage\u003c\/div\u003e\n\u003cul style=\"margin-bottom: 20px;\" class=\"bnp-list\"\u003e\n\u003cli\u003eStore tightly sealed in a cool, dry place\u003c\/li\u003e\n\u003cli\u003eProtect from heat, air, direct sunlight and moisture\u003c\/li\u003e\n\u003cli\u003eUse clean, dry utensils only\u003c\/li\u003e\n\u003cli\u003eClose container immediately after use to reduce oxidation and odour release\u003c\/li\u003e\n\u003cli\u003eKeep away from strong oxidising agents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"bnp-disclaimer\"\u003eUsage information is general formulation guidance only. L-Cysteine Hydrochloride is a functional ingredient with strong activity at low levels. Final dosage, permissions, claims and labelling must be confirmed by the buyer for the intended market and product category.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"bnp-p3\" class=\"bnp-panel\"\u003e\n\u003cdiv class=\"bnp-callout\"\u003e🧾 \u003cstrong\u003eCOA check:\u003c\/strong\u003e L-Cysteine Hydrochloride may be supplied as an anhydrous or monohydrate form depending on batch and supplier specification. Confirm CAS number, assay, water content and source declaration on the batch COA before production.\u003c\/div\u003e\n\u003cdiv class=\"bnp-h\"\u003eTechnical specifications\u003c\/div\u003e\n\u003ctable class=\"bnp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification \/ typical detail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eL-Cysteine Hydrochloride USP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical name\u003c\/td\u003e\n\u003ctd\u003e(R)-2-amino-3-sulfanylpropanoic acid hydrochloride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAS number\u003c\/td\u003e\n\u003ctd\u003e52-89-1 anhydrous HCl \/ 7048-04-6 monohydrate — confirm by COA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFood additive number\u003c\/td\u003e\n\u003ctd\u003eE920 \/ INS 920\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eUSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eCrystalline powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance\u003c\/td\u003e\n\u003ctd\u003eWhite to off-white crystals or powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOdour\u003c\/td\u003e\n\u003ctd\u003eCharacteristic sulfur \/ cysteine odour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolubility\u003c\/td\u003e\n\u003ctd\u003eSoluble in water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssay\u003c\/td\u003e\n\u003ctd\u003eBatch-specific — see COA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific rotation\u003c\/td\u003e\n\u003ctd\u003eBatch-specific — see COA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoss on drying \/ water\u003c\/td\u003e\n\u003ctd\u003eBatch-specific — see COA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResidue on ignition\u003c\/td\u003e\n\u003ctd\u003eBatch-specific — see COA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy metals\u003c\/td\u003e\n\u003ctd\u003eBatch-specific — see COA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSource declaration\u003c\/td\u003e\n\u003ctd\u003eBatch-specific — request COA\/source statement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"bnp-h\"\u003ePack sizes\u003c\/div\u003e\n\u003ctable class=\"bnp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100g\u003c\/td\u003e\n\u003ctd\u003eBakery trials, R\u0026amp;D, small formulation testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250g\u003c\/td\u003e\n\u003ctd\u003eRepeated testing, pilot batches, small food businesses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500g\u003c\/td\u003e\n\u003ctd\u003eRegular bakery\/formulation work and premix production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1kg\u003c\/td\u003e\n\u003ctd\u003eCommercial users, food manufacturers and frequent buyers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"bnp-h\"\u003eLabel and declaration reference\u003c\/div\u003e\n\u003ctable class=\"bnp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eUse case\u003c\/th\u003e\n\u003cth\u003ePossible declaration style\u003c\/th\u003e\n\u003cth\u003eNote\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFood additive function\u003c\/td\u003e\n\u003ctd\u003eFlour treatment agent (920) or Flour treatment agent (L-Cysteine)\u003c\/td\u003e\n\u003ctd\u003eCheck local food labelling rules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngredient name\u003c\/td\u003e\n\u003ctd\u003eL-Cysteine Hydrochloride\u003c\/td\u003e\n\u003ctd\u003eUse exact form where required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSource-sensitive products\u003c\/td\u003e\n\u003ctd\u003eDeclare source if required by customer\/specification\u003c\/td\u003e\n\u003ctd\u003eRequest source statement before making vegan\/vegetarian\/halal\/kosher claims\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClaims to avoid unless verified\u003c\/td\u003e\n\u003ctd\u003eVegan, vegetarian, halal, kosher, fermentation-derived, non-GMO\u003c\/td\u003e\n\u003ctd\u003eDo not claim without batch documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 13px; color: #5a7a9a; margin-top: 4px;\"\u003eCOA available on request — \u003ca style=\"color: #2c4a6e; font-weight: 600;\" href=\"mailto:info@benario.com.au\"\u003einfo@benario.com.au\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"bnp-disclaimer\"\u003eSpecifications represent typical information for L-Cysteine Hydrochloride USP. Batch-specific values, hydrate form, CAS number, assay, source status and compliance documents must be confirmed by Certificate of Analysis and supplier documentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"bnp-p4\" class=\"bnp-panel\"\u003e\n\u003cp class=\"bnp-lead\"\u003eL-Cysteine Hydrochloride USP is a fine amino acid powder. Under normal ingredient handling, the main safety considerations are dust control, eye\/skin irritation, sulfur odour, oxidation sensitivity and accurate low-level dosing in food formulations.\u003c\/p\u003e\n\u003cdiv class=\"bnp-callout\"\u003e⚠️ \u003cstrong\u003eHandling note:\u003c\/strong\u003e This product has a characteristic sulfur-like odour and can release noticeable aroma when opened. Use in a well-ventilated area and close the container tightly after use.\u003c\/div\u003e\n\u003cdiv class=\"bnp-h\"\u003eKey safety points\u003c\/div\u003e\n\u003cdiv class=\"bnp-box\"\u003e\n\u003cul class=\"bnp-list\"\u003e\n\u003cli\u003eUSP-grade ingredient for food, bakery and formulation use\u003c\/li\u003e\n\u003cli\u003eNot supplied as a finished supplement or therapeutic product\u003c\/li\u003e\n\u003cli\u003eAvoid inhaling dust during weighing, blending or filling\u003c\/li\u003e\n\u003cli\u003eMay cause eye, skin or respiratory irritation as a fine powder\u003c\/li\u003e\n\u003cli\u003eUse accurate weighing due to strong functional effect at low levels\u003c\/li\u003e\n\u003cli\u003eCharacteristic sulfur odour is normal for cysteine-based materials\u003c\/li\u003e\n\u003cli\u003eProtect from air, heat and moisture to reduce oxidation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-h\"\u003eFirst aid\u003c\/div\u003e\n\u003ctable class=\"bnp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eRoute\u003c\/th\u003e\n\u003cth\u003eAction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkin contact\u003c\/td\u003e\n\u003ctd\u003eWash with soap and water. Seek medical advice if irritation persists.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye contact\u003c\/td\u003e\n\u003ctd\u003eRinse carefully with clean water for at least 15 minutes. Seek medical advice if irritation persists.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInhalation\u003c\/td\u003e\n\u003ctd\u003eMove to fresh air. Avoid further dust exposure. Seek medical advice if coughing or irritation persists.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngestion\u003c\/td\u003e\n\u003ctd\u003eFood ingredient when used appropriately. If large quantities are consumed or symptoms occur, seek medical advice.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"bnp-h\"\u003eGHS classification\u003c\/div\u003e\n\u003ctable class=\"bnp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eHazard category\u003c\/th\u003e\n\u003cth\u003eClassification \/ note\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical hazards\u003c\/td\u003e\n\u003ctd\u003eNot classified under normal dry-powder handling conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHealth hazards\u003c\/td\u003e\n\u003ctd\u003eDust may cause mechanical irritation; refer to SDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental hazards\u003c\/td\u003e\n\u003ctd\u003eNot expected to be classified at typical ingredient quantities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal word\u003c\/td\u003e\n\u003ctd\u003eRefer to batch SDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"bnp-h\"\u003eHandling\u003c\/div\u003e\n\u003cdiv class=\"bnp-box\"\u003e\n\u003cul class=\"bnp-list\"\u003e\n\u003cli\u003eUse in a clean, dry, well-ventilated area\u003c\/li\u003e\n\u003cli\u003eAvoid creating airborne dust\u003c\/li\u003e\n\u003cli\u003eWear gloves and eye protection for commercial handling\u003c\/li\u003e\n\u003cli\u003eKeep container tightly closed when not in use\u003c\/li\u003e\n\u003cli\u003eClean spills using dry methods where possible; avoid raising dust\u003c\/li\u003e\n\u003cli\u003eKeep away from strong oxidising agents and incompatible materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; color: #5a7a9a; margin-top: 4px;\"\u003eFull SDS available on request — \u003ca style=\"color: #2c4a6e; font-weight: 600;\" href=\"mailto:info@benario.com.au\"\u003einfo@benario.com.au\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"bnp-disclaimer\"\u003eThis is a general safety summary only. For commercial use, request the full SDS. AuSaMicS Pty Ltd accepts no liability for misuse, excessive dosage, unsuitable formulation, non-compliant labelling or unsupported vegan\/halal\/kosher\/source claims made by the buyer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"bnp-p5\" class=\"bnp-panel\"\u003e\n\u003cdiv class=\"bnp-h\"\u003eFrequently asked questions\u003c\/div\u003e\n\u003cdiv class=\"bnp-faq\"\u003e\n\u003cdiv class=\"bnp-faq-item\"\u003e\n\u003cinput id=\"bnp-faq1\" type=\"checkbox\"\u003e \u003clabel for=\"bnp-faq1\" class=\"bnp-faq-q\"\u003eWhat is L-Cysteine Hydrochloride used for?\u003c\/label\u003e\n\u003cdiv class=\"bnp-faq-a\"\u003eL-Cysteine Hydrochloride is used as an amino acid ingredient and, in suitable bakery applications, as a flour treatment agent. It can help relax dough, improve machinability, reduce mixing time and support controlled bakery formulation trials.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-faq-item\"\u003e\n\u003cinput id=\"bnp-faq2\" type=\"checkbox\"\u003e \u003clabel for=\"bnp-faq2\" class=\"bnp-faq-q\"\u003eIs L-Cysteine the same as E920?\u003c\/label\u003e\n\u003cdiv class=\"bnp-faq-a\"\u003eYes. L-Cysteine is commonly known as E920 \/ INS 920 when used as a food additive\/flour treatment agent. L-Cysteine Hydrochloride is a hydrochloride salt form used for controlled ingredient applications. Always confirm permitted use and labelling rules for your product and market.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-faq-item\"\u003e\n\u003cinput id=\"bnp-faq3\" type=\"checkbox\"\u003e \u003clabel for=\"bnp-faq3\" class=\"bnp-faq-q\"\u003eIs this product vegan or fermentation-derived?\u003c\/label\u003e\n\u003cdiv class=\"bnp-faq-a\"\u003eDo not assume vegan, vegetarian, fermentation-derived, halal or kosher status unless it is confirmed by batch documentation. L-Cysteine may have different industrial sources depending on manufacturer and batch. Request a source statement before making source-sensitive claims.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-faq-item\"\u003e\n\u003cinput id=\"bnp-faq4\" type=\"checkbox\"\u003e \u003clabel for=\"bnp-faq4\" class=\"bnp-faq-q\"\u003eWhy does it have a sulfur smell?\u003c\/label\u003e\n\u003cdiv class=\"bnp-faq-a\"\u003eL-Cysteine contains a sulfur-bearing thiol group, so a characteristic sulfur or amino acid odour is normal. Keep the container tightly closed and use in a well-ventilated area.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-faq-item\"\u003e\n\u003cinput id=\"bnp-faq5\" type=\"checkbox\"\u003e \u003clabel for=\"bnp-faq5\" class=\"bnp-faq-q\"\u003eHow much should I use in dough?\u003c\/label\u003e\n\u003cdiv class=\"bnp-faq-a\"\u003eL-Cysteine is effective at very low levels, often in ppm-level bakery use. The correct amount depends on flour strength, process, product type and local additive permissions. Run small pilot trials and confirm compliance before commercial use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-faq-item\"\u003e\n\u003cinput id=\"bnp-faq6\" type=\"checkbox\"\u003e \u003clabel for=\"bnp-faq6\" class=\"bnp-faq-q\"\u003eWhat CAS number applies?\u003c\/label\u003e\n\u003cdiv class=\"bnp-faq-a\"\u003eL-Cysteine Hydrochloride may be referenced as CAS 52-89-1 for the anhydrous hydrochloride form, while monohydrate material may be referenced as CAS 7048-04-6. Always confirm the exact hydrate form and CAS number on the batch COA.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bnp-faq-item\"\u003e\n\u003cinput id=\"bnp-faq7\" type=\"checkbox\"\u003e \u003clabel for=\"bnp-faq7\" class=\"bnp-faq-q\"\u003eWhat size should I buy?\u003c\/label\u003e\n\u003cdiv class=\"bnp-faq-a\"\u003eThe 100g pack is best for testing and small R\u0026amp;D trials. The 250g and 500g packs suit repeated bakery or formulation work. The 1kg pack is best for regular users, premix makers and small food manufacturers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"bnp-disclaimer\"\u003eHave a question not answered here? Contact us at \u003ca style=\"color: #2c4a6e;\" href=\"mailto:info@benario.com.au\"\u003einfo@benario.com.au\u003c\/a\u003e — we typically respond within 1 business day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Benario","offers":[{"title":"100 g","offer_id":48196061692116,"sku":null,"price":29.0,"currency_code":"AUD","in_stock":true},{"title":"250 g","offer_id":48196061724884,"sku":null,"price":39.0,"currency_code":"AUD","in_stock":true},{"title":"500 g","offer_id":48196061757652,"sku":null,"price":59.0,"currency_code":"AUD","in_stock":true},{"title":"1 kg","offer_id":48196061790420,"sku":null,"price":97.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/6803\/2980\/files\/L-Cysteine_Hydrochloride.jpg?v=1783238329","url":"https:\/\/benario.com.au\/products\/l-cysteine-hydrochloride","provider":"Benario","version":"1.0","type":"link"}